Hoofd, G.

virus antibody hantaan elisa assay titer ctb-elisa infection antigen serum hv infection system analysis sample elisa systems result cell-elisa hantaan virus preparation competition-elisa ethanol comparison dilution acetone immunofluorescence volume groen 100 ~1 volumes od 450 values ig preparation table strip laboratory hemorrhagic fever rodent fever control value hemorrhagic people van der groen 30 min animal hantaan virus antigen conjugate -20 c pbs-t korean hemorrhagic fever laboratory animal colonies enzyme-linked immunosorbent assay pattern hantaan virus infections culture 6 cells /ml plate immunosorbent 50 ~1 volumes correlation strain enzyme-linked method detection virus-infected serology hantaan viruses buffer antibody titers laboratory workers competition-elisa titers procedure control antigens rat immunocytomas sheep hv-infected cells hv strains panel non-specific assay systems od 450 10 min